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A 3.2.3 Datatypes

A.3.2.3 covers data types in relational databases (e.g., INTEGER, VARCHAR). It emphasises the importance of data type consistency for accuracy and efficiency. Choosing the wrong type can cause data loss, corruption, storage waste, and errors. Link to presentation The eBook for this section contains detailed information for students with key questions and a quiz. A 3.2.3 Datatypes A 3.2.3 Data types Worksheet Time...

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